Identifiers: CDP · town
| Rank | Community | Population |
|---|---|---|
| 1 | Dale City (CDP), VA | 72,088 |
| 2 | Lake Ridge (CDP), VA | 46,162 |
| 3 | Woodbridge (CDP), VA | 44,668 |
| 4 | Cherry Hill (CDP), VA | 23,683 |
| 5 | Montclair (CDP), VA | 22,279 |
| 6 | Leesylvania (CDP), VA | 21,193 |
| 7 | Lorton (CDP), VA | 20,072 |
| 8 | Newington (CDP), VA | 13,223 |
| 9 | Independent Hill (CDP), VA | 10,165 |
| 10 | Triangle (CDP), VA | 9,589 |
| 11 | Laurel Hill (CDP), VA | 8,307 |
| 12 | Aquia Harbour (CDP), VA | 6,836 |
| 13 | Potomac Mills (CDP), VA | 6,332 |
| 14 | Crosspointe (CDP), VA | 5,722 |
| 15 | Dumfries (town), VA | 5,679 |
| 16 | Quantico Base (CDP), VA | 5,221 |
| 17 | Camp Barrett (CDP), VA | 1,140 |
| 18 | Occoquan (town), VA | 1,035 |
| 19 | Quantico (town), VA | 578 |
| 20 | Austin Ridge (CDP), VA | 0 |